April weather forecast
Santa Lucía Cotzumalguapa, Guatemala

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Weather in April

April brings a dramatic shift to Santa Lucía Cotzumalguapa's weather, announcing the onset of the rain season. The highest rainfall notch of 58mm (2.28") marks the onset of monsoons. Despite the showers, temperatures remain high, mingling with the moisture in the air. This blend of heat and rain imbues the atmosphere with a unique warmth. Thus, April carries warmth in the air and freshness in the soil.

Temperature

On the advent of April, Santa Lucía Cotzumalguapa's average high-temperature exhibits a minor adjustment to a still hot 30.5°C (86.9°F) from March's 30.6°C (87.1°F). During April, Santa Lucía Cotzumalguapa records an average temperature of 20.3°C (68.5°F) at night.

Heat index

In April, the heat index is estimated at a very hot 35°C (95°F). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is the outcome of merging air's temperature and its humidity metrics. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

In Santa Lucía Cotzumalguapa, the average relative humidity in April is 66%.

Rainfall

In Santa Lucía Cotzumalguapa, during April, the rain falls for 18.9 days and regularly aggregates up to 58mm (2.28") of precipitation. In Santa Lucía Cotzumalguapa, Guatemala, during the entire year, the rain falls for 228.7 days and collects up to 1368mm (53.86") of precipitation.

Daylight

The average length of the day in April is 12h and 28min.
On the first day of the month, sunrise is at 05:59 and sunset at 18:16. On the last day of April, sunrise is at 05:41 and sunset at 18:20 CST.

Sunshine

April has the most sunshine of the year, with an average of 11.6h of sunshine.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 6. January through December, with an average maximum UV index of 6, are months with the lowest UV index in Santa Lucía Cotzumalguapa. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: In April, an average UV index of 6 transforms into the following instructions:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.

Frequently asked questions

How hot is it in April?

The high-temperature, in April, in Santa Lucía Cotzumalguapa, is 30.5°C (86.9°F), while the low-temperature averages to 20.3°C (68.5°F). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in April is estimated at 35°C (95°F).

What is the average humidity in April?

In Santa Lucía Cotzumalguapa, the average relative humidity in April is 66%.

How many days does it rain in April?

In Santa Lucía Cotzumalguapa, in April, during 18.9 rainfall days, 58mm (2.28") of precipitation is typically accumulated.

How many hours of daylight does Santa Lucía Cotzumalguapa have in April?

The average day length in April is 12h and 28min.

What time are sunrise and sunset in April?

On the first day of April, sunrise is at 05:59 and sunset at 18:16. On the last day of the month, sunrise is at 05:41 and sunset at 18:20 CST.

What month has the most sunshine?

With an average of 11.6h of sunshine, April has the most sunshine of the year.

How long on average sun shines in April in Santa Lucía Cotzumalguapa?

In April, the average sunshine duration is 11.6h.

When is the highest UV index?

January through December, with an average maximum UV index of 6, are months with the highest UV index.

What are the months with the lowest UV index?

The months with the lowest UV index are January through December, with an average maximum UV index of 6.

How high is the UV index in April?

In Santa Lucía Cotzumalguapa, the average daily maximum UV index in April is 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation.

Average temperature in April
Santa Lucía Cotzumalguapa, Guatemala

Average temperature in April - Santa Lucía Cotzumalguapa, Guatemala
  • Average high temperature in April: 30.5°C

The warmest month (with the highest average high temperature) is March (30.6°C).
The month with the lowest average high temperature is October (27.1°C).

  • Average low temperature in April: 20.3°C

The month with the highest average low temperature is May (20.7°C).
The coldest month (with the lowest average low temperature) is January (17.2°C).

Average pressure in April
Santa Lucía Cotzumalguapa, Guatemala

Average pressure in April - Santa Lucía Cotzumalguapa, Guatemala
  • Average pressure in April: 1012.6mbar

The month with the highest atmospheric pressure is January (1014.6mbar).
The months with the lowest atmospheric pressure are May and October (1012.2mbar).

Average wind speed in April
Santa Lucía Cotzumalguapa, Guatemala

Average wind speed in April - Santa Lucía Cotzumalguapa, Guatemala
  • Average wind speed in April: 6.7km/h

The windiest month (with the highest average wind speed) is January (9.3km/h).
The calmest month (with the lowest average wind speed) is September (5.6km/h).

Average humidity in April
Santa Lucía Cotzumalguapa, Guatemala

Average humidity in April - Santa Lucía Cotzumalguapa, Guatemala
  • Average humidity in April: 66%

The month with the highest relative humidity is September (84%).
The month with the lowest relative humidity is March (61%).

Average rainfall in April
Santa Lucía Cotzumalguapa, Guatemala

Average rainfall in April - Santa Lucía Cotzumalguapa, Guatemala
  • Average rainfall in April: 58mm

The wettest month (with the highest rainfall) is June (240mm).
The driest month (with the least rainfall) is January (4mm).

Average rainfall days in April
Santa Lucía Cotzumalguapa, Guatemala

Average rainfall days in April - Santa Lucía Cotzumalguapa, Guatemala
  • Average rainfall days in April: 18.9 days

The month with the highest number of rainy days is September (29.4 days).
The month with the least rainy days is January (4.3 days).

Average daylight in April /
Average sunshine in April
Santa Lucía Cotzumalguapa, Guatemala

Average daylight in April / Average sunshine in April - Santa Lucía Cotzumalguapa, Guatemala
  • Average daylight in April: 12h and 3min

The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 18min).

  • Average sunshine in April: 11h and 4min

The month with the most sunshine is April (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 7h and 36min).

Average sunshine days in April
Santa Lucía Cotzumalguapa, Guatemala

Average sunshine days in April - Santa Lucía Cotzumalguapa, Guatemala
  • Average sunshine days in April: 9.7 days

The month with the most sunshine days is January (23.9 days).
The month with the least sunshine days is September (0.3 days).

Average UV index in April
Santa Lucía Cotzumalguapa, Guatemala

Average UV index in April - Santa Lucía Cotzumalguapa, Guatemala
  • Average UV index in April: 6

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).

Average cloud cover in April
Santa Lucía Cotzumalguapa, Guatemala

Average cloud cover in April - Santa Lucía Cotzumalguapa, Guatemala
  • Average cloud cover in April: 24

The month with the most cloud cover is September (Cloud cover 42).
The months with the least cloud cover are January and December (Cloud cover 11).

Average visibility in April
Santa Lucía Cotzumalguapa, Guatemala

Average visibility in April - Santa Lucía Cotzumalguapa, Guatemala
  • Average visibility in April: 10km

The months with the highest visibility are January, February, March, April, November and December (10km).
The months with the lowest visibility are May, June, July, August, September and October (9km).

Santa Lucía Cotzumalguapa, Guatemala

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